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Diamond Knight
ARTIFACT CREATURE — KNIGHT Uncommon
Core Set 2020 EDHREC #15,036
$0.30
+7.1%
7 days
Price history
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Diamond Knight price history chart, default range 3 months. currently $0.30.
Diamond Knight Price Summary
Diamond Knight's current headline price is $0.30.
Diamond Knight Printings & Prices
1 printings
Diamond Knight has 1 tracked printing across 1 sets, in nonfoil and foil finishes.
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Sell Diamond Knight: Buylist Offers
6 offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | M20 #224 | Foil | — | — | — |
| CoolStuffInc | M20 #224 | Nonfoil | — | — | — |
| CoolStuffInc | M20 #224 | Foil | — | — | — |
| starcitygames | M20 #224 | Foil | — | — | — |
| starcitygames | M20 #224 | Nonfoil | — | — | — |
| Card Kingdom | M20 #224 | Nonfoil | — | — | — |
Diamond Knight Rules Text & Legality
View on Scryfall ↗Vigilance (Attacking doesn't cause this creature to tap.)
As this creature enters, choose a color.
Whenever you cast a spell of the chosen color, put a +1/+1 counter on this creature.
Diamond Knight is legal in Pioneer, Modern, Legacy and Commander, and not legal in Standard and Pauper.
standard
Not legal
pioneer
Legal
modern
Legal
legacy
Legal
commander
Legal
pauper
Not legal
Diamond Knight Rulings
3 most recent
- Jul 12, 2019 Diamond Knight’s ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
- Jul 12, 2019 If you somehow control a Diamond Knight for which no color was chosen, its last ability will never trigger.
- Jul 12, 2019 You must choose one of the five colors of Magic as Diamond Knight asks you to choose a color. You can’t choose “artifact,” “colorless,” or “chartreuse.”
Reprints & Reprint Risk
2 printings
Diamond Knight has been reprinted 2 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| M20 #224 | 2019-07-12 | Uncommon | Standard |
| M20 #224 | 2019-07-12 | Uncommon | Standard |
Diamond Knight in Commander
Diamond Knight is the #15,036 most-played card on EDHREC, down 184 places over the last 30 days.
Diamond Knight FAQ
How much is Diamond Knight worth?
Diamond Knight is worth about $0.30 for its cheapest playable printing as of Sep 23, 2026.
Is Diamond Knight legal in Commander?
Yes — Diamond Knight is legal in Commander. It is also legal in Pioneer, Modern and Legacy.
Has Diamond Knight been reprinted?
Yes — Diamond Knight has been reprinted 2 times, with 1 printings tracked on The Index.
Why is Diamond Knight cheap?
Diamond Knight trades at about $0.30 — 2 reprints keep supply plentiful, and Commander demand is modest (#15,036 on EDHREC).